欧美人与动人物牲交免费观看久久-国产午夜一级福利免费-业余 自由 性别 成熟视频 视频-国产成人经典三级在线观看-好爽好紧好大的免费视频国产-日本一道高清一二三四熟女-国产精品久久久久久久久久久久-美女扒开双腿让男人捅个爽-一区二区三区在线观看视频在线

Material Structure:      Carbon Steel+Porous Bronze Powder+Modified POM (oil impregnated)

Application Features:  Excellent bearing capacity, low friction  and good wear resistance, Suitable for rotation and vibration motion under heavy load and low speed, Oil impregnated polyformaldehyde bearing layer is good for the working conditions where insufficient lubricating is not available. 

Typical Applications:  Axiles of Truck and Commercial Vehicles, Brake Mechanisms, Suspension System and Agricultural Machinery, Forest Machinery, Material Handling Mchinery and other General Industry.